38910864

素因数分解:

$2^4\times 3^1\times {\mathrm{810643}}^1$

素因数の和:810654

約数の個数: 20

約数和(自身を含む): 100519856

約数和(自身を除く): 61608992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 810643, 1621286, 2431929, 3242572, 4863858, 6485144, 9727716, 12970288, 19455432, 38910864]

約数ペア:

[(1, 38910864), (2, 19455432), (3, 12970288), (4, 9727716), (6, 6485144), (8, 4863858), (12, 3242572), (16, 2431929), (24, 1621286), (48, 810643)]